/*
 * Copyright 2025 LiveKit
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#if os(iOS)

/// Message header for communication between uploader and receiver.
enum BroadcastIPCHeader: Codable {
    /// Image sample sent by uploader.
    case image(BroadcastImageCodec.Metadata, VideoRotation)

    /// Audio sample sent by uploader.
    case audio(BroadcastAudioCodec.Metadata)

    /// Request sent by receiver to set audio demand.
    case wantsAudio(Bool)
}

#endif
